AMD Ryzen 7 PRO 3700U vs Intel Core i3-4340 Comparison

The Verdict

The AMD Ryzen 7 PRO 3700U is the decisive winner in the only directly comparable benchmark recorded in the database. In the Cinebench R15 multi-core test, the AMD part scores 658 versus the Intel Core i3-4340's 300, a massive 119.3% advantage. The data strongly indicates that the Ryzen 7 PRO 3700U is the superior processor for multi-threaded workloads, offering more than double the performance of the Intel chip in this specific test.

However, the Intel Core i3-4340 has its own distinct profile. It operates at a significantly higher base clock of 3.60 GHz compared to the AMD's 2.30 GHz, which suggests it may hold an advantage in lightly-threaded tasks, though no single-core head-to-head result is present in the database to confirm this. The i3-4340 is also a desktop part with a 54 W TDP, while the Ryzen 7 PRO 3700U is a 15 W mobile processor. This makes the AMD's performance lead even more striking, as it achieves this result at a fraction of the power envelope. The verdict is clear: the Ryzen 7 PRO 3700U is the performance king in this matchup, while the i3-4340 represents an older, higher-power, lower-core-count design.

Architecture Differences

The two processors come from different eras and design philosophies. The AMD Ryzen 7 PRO 3700U is built on the Zen+ architecture, codenamed Picasso, and is part of AMD's 3000 series. It is manufactured on a 12 nm process node at GlobalFoundries, packing 4,940 million transistors into a 210 mm² die. In contrast, the Intel Core i3-4340 uses the Haswell architecture from Intel, built on a 22 nm process, with 1,400 million transistors on a 177 mm² die. The process node difference is significant: 12 nm versus 22 nm, which allows the AMD chip to pack nearly 3.5 times as many transistors into a slightly larger die.

The core configuration is a major differentiator. The AMD part features 4 cores and 8 threads, while the Intel part has only 2 cores and 4 threads. This doubling of logical processors is the primary reason for the AMD's multi-core advantage. Cache hierarchies also differ. The Ryzen 7 PRO 3700U has 96 KB of L1 cache per core and 512 KB of L2 cache per core, while the i3-4340 has 64 KB of L1 and 256 KB of L2 per core. Both share 4 MB of L3 cache, but the AMD chip's larger L1 and L2 allocations give it a per-core cache advantage.

Memory support differs as well. The AMD Ryzen 7 PRO 3700U supports DDR4 memory, while the Intel Core i3-4340 supports DDR3. Both use a dual-channel memory bus and PCIe Gen 3. The integrated graphics also differ: AMD uses Radeon Vega 10, while Intel uses HD 4600. The release dates show a generational gap: the Intel chip was released in 2013, while the AMD chip arrived in 2019. The AMD part is also a mobile processor on AMD Socket FP5, whereas the Intel is a desktop processor on Intel Socket 1150.

Head-to-Head Benchmarks

The database contains a single head-to-head benchmark comparison between these two CPUs, and it is a one-sided affair. In the Cinebench R15 multi-core test, the AMD Ryzen 7 PRO 3700U scores 658, while the Intel Core i3-4340 scores 300. This results in a delta of 119.3%, meaning the AMD processor is more than twice as fast as the Intel processor in this workload. The result aligns perfectly with the core and thread count differences: 8 threads versus 4 threads, with the AMD's newer architecture providing additional efficiency.

Looking at the individual benchmark suites, the AMD Ryzen 7 PRO 3700U has four recorded scores: Cinebench R15 multi-core at 658, Cinebench R15 single-core at 149, Geekbench multi-core at 2567, and Geekbench single-core at 790. The Intel Core i3-4340 has five recorded scores, but they are from different test versions: Cinebench R15 multi-core at 300, Cinebench R20 multi-core at 1252, Cinebench R20 single-core at 176, Cinebench R23 multi-core at 2983, and Cinebench R23 single-core at 421. The only directly comparable test is the R15 multi-core, where the AMD's advantage is stark. The absence of overlapping single-core tests means the database cannot confirm whether the Intel's higher base clock translates into a single-thread win.

The average benchmark scores provide context. The AMD Ryzen 7 PRO 3700U has an average benchmark score of 1041, while the Intel Core i3-4340 has an average of 1026. These are remarkably close, differing by only 15 points. The AMD sits at the 29th percentile of all CPUs, while the Intel sits at the 28th percentile. This suggests that despite the AMD's massive win in the one common test, the overall performance picture is more nuanced, likely due to the Intel's higher single-core clock speed in other tests.

FAQ

Q: Which processor is faster in multi-core performance?

A: The AMD Ryzen 7 PRO 3700U is significantly faster. In the Cinebench R15 multi-core test, it scores 658 versus the Intel Core i3-4340's 300, a 119.3% advantage.

Q: How do the core and thread counts compare?

A: The AMD Ryzen 7 PRO 3700U has 4 cores and 8 threads, while the Intel Core i3-4340 has 2 cores and 4 threads. The AMD part offers double the logical processors.

Q: What are the TDP ratings for these CPUs?

A: The AMD Ryzen 7 PRO 3700U has a TDP of 15 W, while the Intel Core i3-4340 has a TDP of 54 W. The AMD chip is a mobile part with a much lower power draw.

Q: Which processor has a higher base clock speed?

A: The Intel Core i3-4340 has a base clock of 3.60 GHz, which is higher than the AMD Ryzen 7 PRO 3700U's base clock of 2.30 GHz. The Intel part also has no boost clock listed, while the AMD can boost up to 4.00 GHz.

Q: What memory types do these processors support?

A: The AMD Ryzen 7 PRO 3700U supports DDR4 memory, while the Intel Core i3-4340 supports DDR3 memory. Both use a dual-channel memory bus.

Q: What are the process nodes for each chip?

A: The AMD Ryzen 7 PRO 3700U is built on a 12 nm process at GlobalFoundries, while the Intel Core i3-4340 is built on a 22 nm process at Intel. The AMD chip uses a newer, denser manufacturing technology.

Where Each One Wins

The AMD Ryzen 7 PRO 3700U wins decisively in multi-threaded performance. The Cinebench R15 multi-core result of 658 versus 300 demonstrates a 119.3% lead, which is a massive advantage for any workload that can utilize more than two cores. This includes modern productivity applications, content creation tools, and multitasking scenarios. The AMD chip also benefits from its 8 threads, 4 MB of L3 cache, and larger per-core L1 and L2 caches. Its status as a mobile processor with a 15 W TDP makes it an excellent choice for laptops where power efficiency and multi-core performance are priorities.

The Intel Core i3-4340, despite its lower multi-core score, has strengths in other areas. Its base clock of 3.60 GHz is significantly higher than the AMD's 2.30 GHz base, which suggests it could be faster in single-threaded tasks that do not scale with multiple cores. The absence of a boost clock in the Intel's specifications means it runs at that 3.60 GHz consistently, whereas the AMD relies on boosting to 4.00 GHz to reach its peak single-core speed. The Intel chip also has a higher average benchmark score in its own test suite, though direct comparisons are limited. For users running older software that is single-threaded, or for tasks like basic web browsing and office work, the higher base clock could provide snappier responsiveness.

The overall percentile rankings are close: AMD at 29th percentile, Intel at 28th percentile. This indicates that in the broader CPU landscape, neither chip is a standout, but the AMD's multi-core win is the defining feature of this matchup. The Intel i3-4340 is a desktop part from 2013, representing an older generation, while the AMD Ryzen 7 PRO 3700U is a 2019 mobile chip. For any modern multi-threaded workload, the AMD Ryzen 7 PRO 3700U is the clear winner. For legacy single-threaded applications, the Intel's higher base clock may offer a slight edge, but the data does not provide a direct benchmark to confirm this.

Specification Differences

The following table highlights the key specification differences between the AMD Ryzen 7 PRO 3700U and the Intel Core i3-4340:

| Specification | AMD Ryzen 7 PRO 3700U | Intel Core i3-4340 |

|---|---|---|

| Cores | 4 | 2 |

| Threads | 8 | 4 |

| Base Clock | 2.30 GHz | 3.60 GHz |

| Boost Clock | 4.00 GHz | None |

| TDP | 15 W | 54 W |

| Socket | AMD Socket FP5 | Intel Socket 1150 |

| Architecture | Zen+ | Haswell |

| Codename | Picasso | Haswell |

| Process Node | 12 nm | 22 nm |

| Foundry | GlobalFoundries | Intel |

| Transistors | 4,940 million | 1,400 million |

| Die Size | 210 mm² | 177 mm² |

| L1 Cache | 96 KB (per core) | 64 KB (per core) |

| L2 Cache | 512 KB (per core) | 256 KB (per core) |

| Memory Support | DDR4 | DDR3 |

| Integrated Graphics | Radeon Vega 10 | Intel HD 4600 |

| Market Segment | Mobile | Desktop |

| Release Date | 2019-04-07 | 2013-08-31 |

| Part Number | YM370BC4T4MFG | SR1NL |

The AMD Ryzen 7 PRO 3700U offers more cores, threads, cache, and a newer process node. The Intel Core i3-4340 has a higher base clock and a lower transistor count. The AMD part is a mobile processor with a much lower TDP, while the Intel is a desktop chip with a higher power draw. These differences define the performance profiles of each processor.